For the Epic Gantt chart report, https://docs.eazybi.com/eazybijira/learn-more/learn-eazybi-through-examples/gantt-chart
Stake holders have ask to refine the report by team and by sprint.
Refining by project/team is straight forward.
I have not been able to change the timeline for sprint.
Selecting view to daily and selecting the filter for sprint start date from the sprint cycles by time report appeared to be to answer but the filter does show when selected from Measures